Isle of Gigha - Eilean Garbh UV IndexUnited KingdomSTArgyll and ButeIsle of Gigha - Eilean Garbh1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAIsle of Gigha - Eilean Garbh UV forecast issued yesterday at 7:51 pm. Next forecast at approx. 7:51 pm.Get an account to remove ads